10390160

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{11807}}^1$

素因数の和:11831

約数の個数: 40

約数和(自身を含む): 26355456

約数和(自身を除く): 15965296

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 11807, 23614, 47228, 59035, 94456, 118070, 129877, 188912, 236140, 259754, 472280, 519508, 649385, 944560, 1039016, 1298770, 2078032, 2597540, 5195080, 10390160]

約数ペア:

[(1, 10390160), (2, 5195080), (4, 2597540), (5, 2078032), (8, 1298770), (10, 1039016), (11, 944560), (16, 649385), (20, 519508), (22, 472280), (40, 259754), (44, 236140), (55, 188912), (80, 129877), (88, 118070), (110, 94456), (176, 59035), (220, 47228), (440, 23614), (880, 11807)]